/* USER CODE BEGIN Header */
/**
 ******************************************************************************
 * @file           : main.c
 * @brief          : Main program body
 ******************************************************************************
 * @attention
 *
 * Copyright (c) 2024 STMicroelectronics.
 * All rights reserved.
 *
 * This software is licensed under terms that can be found in the LICENSE file
 * in the root directory of this software component.
 * If no LICENSE file comes with this software, it is provided AS-IS.
 *
 ******************************************************************************
 */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "fatfs.h"
#include "rtc.h"
#include "gpio.h"
#include "fsmc.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "sdio.h"
#include "lcd.h"
#include "keyled.h"
#include "file_opera.h"
#include "sd_opera.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

/**
 * @brief  The application entry point.
 * @retval int
 */
int main(void) {
	/* USER CODE BEGIN 1 */

	/* USER CODE END 1 */

	/* MCU Configuration--------------------------------------------------------*/

	/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
	HAL_Init();

	/* USER CODE BEGIN Init */

	/* USER CODE END Init */

	/* Configure the system clock */
	SystemClock_Config();

	/* USER CODE BEGIN SysInit */

	/* USER CODE END SysInit */

	/* Initialize all configured peripherals */
	MX_GPIO_Init();
	MX_FSMC_Init();
	MX_RTC_Init();
	MX_FATFS_Init();
	/* USER CODE BEGIN 2 */
	MX_SDIO_SD_Init_Fix();
	/* USER CODE END 2 */
	lcd_init();
	lcd_show_str(10, 10 + 0 * 15, 12, "Demo14_1: FatFS on SD card", RED);
	FRESULT res = f_mount(&SDFatFS, "0:", 1);
	if (res == FR_OK) {
		lcd_show_str(10, 10 + 1 * 15, 12, "FatFS mount OK", RED);
	} else {
		lcd_show_str(10, 10 + 1 * 15, 12, "No file system", RED);
	}

	lcd_show_str(10, 10 + 3 * 15, 12, "[1] KeyUp = Format SD card", RED);
	lcd_show_str(10, 10 + 4 * 15, 12, "[2] KeyLeft = FAT disk info", RED);
	lcd_show_str(10, 10 + 5 * 15, 12, "[3] KeyRight = SD card info", RED);
	lcd_show_str(10, 10 + 6 * 15, 12, "[4] KeyDown = Next menu page", RED);

	KEYS waitKey;
	/* USER CODE END 2 */

	/* Infinite loop */
	/* USER CODE BEGIN WHILE */
	while (1) {
		waitKey = ScanPressedKey(KEY_WAIT_ALWAYS);
		if (waitKey == KEY_UP) {
			lcd_fill(0, 10 + 7 * 15, 239, 319, WHITE);
			BYTE workBuffer[4 * BLOCKSIZE];
			DWORD cluster_size = 0;
			lcd_show_str(10, 10 + 8 * 15, 12, "Formatting the chip...", RED);
			FRESULT res = f_mkfs("0:", FM_FAT32, cluster_size, workBuffer,
					4 * BLOCKSIZE);
			if (res == FR_OK) {
				lcd_show_str(10, 10 + 9 * 15, 12, "Format OK, to reset", RED);
			} else {
				lcd_show_str(10, 10 + 9 * 15, 12, "Format Fail, to reset", RED);
			}
		} else if (waitKey == KEY_LEFT) {
			lcd_fill(0, 10 + 7 * 15, 239, 319, WHITE);
			fatTest_GetDiskInfo();
		} else if (waitKey == KEY_RIGHT) {
			lcd_fill(0, 10 + 7 * 15, 239, 319, WHITE);
			SDCard_ShowInfo();
		} else if (waitKey == KEY_DOWN) {
			lcd_fill(0, 10 + 7 * 15, 239, 319, WHITE);
			break;
		}
		lcd_show_str(10, 10 + 7 * 15, 12, "Reselect menu item or reset", RED);
		HAL_Delay(500);
	}
	lcd_show_str(10, 10 + 3 * 15, 12, "[5] KeyUp = Write files          ", RED);
	lcd_show_str(10, 10 + 4 * 15, 12, "[6] KeyLeft = Read a TXT file    ", RED);
	lcd_show_str(10, 10 + 5 * 15, 12, "[7] KeyRight = Read a BIN file   ", RED);
	lcd_show_str(10, 10 + 6 * 15, 12, "[8] KeyDown = Get a file info    ", RED);
	HAL_Delay(500);
	while (1) {
		waitKey = ScanPressedKey(KEY_WAIT_ALWAYS);
		if (waitKey == KEY_UP) {
			lcd_fill(0, 10 + 7 * 15, 239, 319, WHITE);
			fatTest_WriteTXTFile("readme.txt", 2019, 3, 5);
			lcd_show_str(10, 10 + 8 * 15, 12, "Write file OK: readme.txt", RED);
			fatTest_WriteTXTFile("help.txt", 2016, 11, 15);
			lcd_show_str(10, 10 + 9 * 15, 12, "Write file OK: help.txt", RED);
			fatTest_WriteBinFile("ADC500.dat", 20, 500);
			lcd_show_str(10, 10 + 10 * 15, 12, "Write file OK: ADC500.dat",
					RED);
			fatTest_WriteBinFile("ADC1000.dat", 50, 1000);
			lcd_show_str(10, 10 + 11 * 15, 12, "Write file OK: ADC1000.dat",
					RED);
			f_mkdir("0:/SubDir1");
			f_mkdir("0:/MyDocs");
		} else if (waitKey == KEY_LEFT) {
			lcd_fill(0, 10 + 7 * 15, 239, 319, WHITE);
			fatTest_ReadTXTFile("readme.txt");
		} else if (waitKey == KEY_RIGHT) {
			lcd_fill(0, 10 + 7 * 15, 239, 319, WHITE);
			fatTest_ReadBinFile("ADC500.dat");
		} else if (waitKey == KEY_DOWN) {
			lcd_fill(0, 10 + 7 * 15, 239, 319, WHITE);
			fatTest_GetFileInfo("ADC1000.dat");
		}
		lcd_show_str(10, 10 + 7 * 15, 12, "Reselect menu item or reset", RED);
		HAL_Delay(500);
		/* Infinite loop */
		/* USER CODE BEGIN WHILE */
		while (1) {
			/* USER CODE END WHILE */

			/* USER CODE BEGIN 3 */
		}
		/* USER CODE END 3 */
	}
}

/**
 * @brief System Clock Configuration
 * @retval None
 */
void SystemClock_Config(void) {
	RCC_OscInitTypeDef RCC_OscInitStruct = { 0 };
	RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 };

	/** Configure the main internal regulator output voltage
	 */
	__HAL_RCC_PWR_CLK_ENABLE();
	__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);

	/** Initializes the RCC Oscillators according to the specified parameters
	 * in the RCC_OscInitTypeDef structure.
	 */
	RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE
			| RCC_OSCILLATORTYPE_LSE;
	RCC_OscInitStruct.HSEState = RCC_HSE_ON;
	RCC_OscInitStruct.LSEState = RCC_LSE_ON;
	RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
	RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
	RCC_OscInitStruct.PLL.PLLM = 4;
	RCC_OscInitStruct.PLL.PLLN = 168;
	RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
	RCC_OscInitStruct.PLL.PLLQ = 7;
	if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
		Error_Handler();
	}

	/** Initializes the CPU, AHB and APB buses clocks
	 */
	RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
			| RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
	RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
	RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
	RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
	RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;

	if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK) {
		Error_Handler();
	}
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
 * @brief  This function is executed in case of error occurrence.
 * @retval None
 */
void Error_Handler(void) {
	/* USER CODE BEGIN Error_Handler_Debug */
	/* User can add his own implementation to report the HAL error return state */
	__disable_irq();
	while (1) {
	}
	/* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
    /**
      * @brief  Reports the name of the source file and the source line number
      *         where the assert_param error has occurred.
      * @param  file: pointer to the source file name
      * @param  line: assert_param error line source number
      * @retval None
      */
    void assert_failed(uint8_t *file, uint32_t line)
    {
      /* USER CODE BEGIN 6 */
      /* User can add his own implementation to report the file name and line number,
         ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
      /* USER CODE END 6 */
    }
#endif /* USE_FULL_ASSERT */
